251692272

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{14939}}^1$

素因数の和:14972

約数の個数: 100

約数和(自身を含む): 784559160

約数和(自身を除く): 532866888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 312, 324, 351, 432, 468, 624, 648, 702, 936, 1053, 1296, 1404, 1872, 2106, 2808, 4212, 5616, 8424, 14939, 16848, 29878, 44817, 59756, 89634, 119512, 134451, 179268, 194207, 239024, 268902, 358536, 388414, 403353, 537804, 582621, 717072, 776828, 806706, 1075608, 1165242, 1210059, 1553656, 1613412, 1747863, 2151216, 2330484, 2420118, 3107312, 3226824, 3495726, 4660968, 4840236, 5243589, 6453648, 6991452, 9321936, 9680472, 10487178, 13982904, 15730767, 19360944, 20974356, 27965808, 31461534, 41948712, 62923068, 83897424, 125846136, 251692272]

約数ペア:

[(1, 251692272), (2, 125846136), (3, 83897424), (4, 62923068), (6, 41948712), (8, 31461534), (9, 27965808), (12, 20974356), (13, 19360944), (16, 15730767), (18, 13982904), (24, 10487178), (26, 9680472), (27, 9321936), (36, 6991452), (39, 6453648), (48, 5243589), (52, 4840236), (54, 4660968), (72, 3495726), (78, 3226824), (81, 3107312), (104, 2420118), (108, 2330484), (117, 2151216), (144, 1747863), (156, 1613412), (162, 1553656), (208, 1210059), (216, 1165242), (234, 1075608), (312, 806706), (324, 776828), (351, 717072), (432, 582621), (468, 537804), (624, 403353), (648, 388414), (702, 358536), (936, 268902), (1053, 239024), (1296, 194207), (1404, 179268), (1872, 134451), (2106, 119512), (2808, 89634), (4212, 59756), (5616, 44817), (8424, 29878), (14939, 16848)]